// javascript functions needed to make the spoiler tag work

// Classy Spoiler tag:

function openClose(id)
{
	var obj = "";	

	// Check browser compatibility
	if(document.getElementById)
		obj = document.getElementById(id).style;
	else if(document.all)
		obj = document.all[id];
	else if(document.layers)
		obj = document.layers[id];
	else
		return 1;
		
	// Do the magic :)
	if(obj.display == "")
		obj.display = "none";
	else if(obj.display != "none")
		obj.display = "none";
	else
		obj.display = "block";
}

// Regular Spoiler tag:

/*-------------------------------------------------------------------------*/
// Get element by id
/*-------------------------------------------------------------------------*/

function my_getbyid(id)
{
	itm = null;
	
	if (document.getElementById)
	{
		itm = document.getElementById(id);
	}
	else if (document.all)
	{
		itm = document.all[id];
	}
	else if (document.layers)
	{
		itm = document.layers[id];
	}
	
	return itm;
}

/*-------------------------------------------------------------------------*/
// Show/hide toggle
/*-------------------------------------------------------------------------*/

function toggleview(id)
{
	if ( ! id ) return;
	
	if ( itm = my_getbyid(id) )
	{
		if (itm.style.display == "none")
		{
			my_show_div(itm);
		}
		else
		{
			my_hide_div(itm);
		}
	}
}

/*-------------------------------------------------------------------------*/
// Set DIV ID to hide
/*-------------------------------------------------------------------------*/

function my_hide_div(itm)
{
	if ( ! itm ) return;
	
	itm.style.display = "none";
}

/*-------------------------------------------------------------------------*/
// Set DIV ID to show
/*-------------------------------------------------------------------------*/

function my_show_div(itm)
{
	if ( ! itm ) return;
	
	itm.style.display = "";
}